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https://github.com/zhayujie/chatgpt-on-wechat.git
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Support Azure hosted chatgpt service
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@@ -56,6 +56,9 @@
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> 项目中使用的对话模型是 davinci,计费方式是约每 750 字 (包含请求和回复) 消耗 $0.02,图片生成是每张消耗 $0.016,账号创建有免费的 $18 额度,使用完可以更换邮箱重新注册。
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#### 1.1 ChapGPT service On Azure
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一种替换以上的方法是使用Azure推出的[ChatGPT service](https://azure.microsoft.com/en-in/products/cognitive-services/openai-service/)。它host在公有云Azure上,因此不需要VPN就可以直接访问。不过目前仍然处于preview阶段。新用户可以通过Try Azure for free来薅一段时间的羊毛
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### 2.运行环境
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@@ -96,7 +99,7 @@ pip3 install --upgrade openai
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# config.json文件内容示例
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{
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"open_ai_api_key": "YOUR API KEY", # 填入上面创建的 OpenAI API KEY
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"model": "gpt-3.5-turbo", # 模型名称
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"model": "gpt-3.5-turbo", # 模型名称。当use_azure_chatgpt为true时,其名称为Azure上model deployment名称
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"proxy": "127.0.0.1:7890", # 代理客户端的ip和端口
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"single_chat_prefix": ["bot", "@bot"], # 私聊时文本需要包含该前缀才能触发机器人回复
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"single_chat_reply_prefix": "[bot] ", # 私聊时自动回复的前缀,用于区分真人
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@@ -105,7 +108,8 @@ pip3 install --upgrade openai
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"image_create_prefix": ["画", "看", "找"], # 开启图片回复的前缀
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"conversation_max_tokens": 1000, # 支持上下文记忆的最多字符数
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"speech_recognition": false, # 是否开启语音识别
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"character_desc": "你是ChatGPT, 一个由OpenAI训练的大型语言模型, 你旨在回答并解决人们的任何问题,并且可以使用多种语言与人交流。", # 人格描述
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"use_azure_chatgpt": false, # 是否使用Azure ChatGPT service代替openai ChatGPT service. 当设置为true时需要设置 open_ai_api_base,如 https://xxx.openai.azure.com/
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"character_desc": "你是ChatGPT, 一个由OpenAI训练的大型语言模型, 你旨在回答并解决人们的任何问题,并且可以使用多种语言与人交流。", # 人格描述,
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}
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```
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**配置说明:**
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@@ -24,4 +24,9 @@ def create_bot(bot_type):
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# OpenAI 官方对话模型API
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from bot.openai.open_ai_bot import OpenAIBot
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return OpenAIBot()
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elif bot_type == const.CHATGPTONAZURE:
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# Azure chatgpt service https://azure.microsoft.com/en-in/products/cognitive-services/openai-service/
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from bot.chatgpt.chat_gpt_bot import AzureChatGPTBot
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return AzureChatGPTBot()
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raise RuntimeError
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@@ -150,6 +150,61 @@ class ChatGPTBot(Bot):
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return False, str(e)
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class AzureChatGPTBot(ChatGPTBot):
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def __init__(self):
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super().__init__()
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openai.api_type = "azure"
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openai.api_version = "2023-03-15-preview"
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def reply_text(self, session, session_id, retry_count=0) ->dict:
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'''
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call openai's ChatCompletion to get the answer
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:param session: a conversation session
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:param session_id: session id
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:param retry_count: retry count
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:return: {}
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'''
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try:
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if conf().get('rate_limit_chatgpt') and not self.tb4chatgpt.get_token():
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return {"completion_tokens": 0, "content": "提问太快啦,请休息一下再问我吧"}
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response = openai.ChatCompletion.create(
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engine=conf().get("model") or "gpt-3.5-turbo", # the model deployment name on Azure
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messages=session,
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temperature=conf().get('temperature', 0.9), # 值在[0,1]之间,越大表示回复越具有不确定性
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#max_tokens=4096, # 回复最大的字符数
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top_p=1,
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frequency_penalty=conf().get('frequency_penalty', 0.0), # [-2,2]之间,该值越大则更倾向于产生不同的内容
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presence_penalty=conf().get('presence_penalty', 0.0), # [-2,2]之间,该值越大则更倾向于产生不同的内容
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)
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# logger.info("[ChatGPT] reply={}, total_tokens={}".format(response.choices[0]['message']['content'], response["usage"]["total_tokens"]))
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return {"total_tokens": response["usage"]["total_tokens"],
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"completion_tokens": response["usage"]["completion_tokens"],
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"content": response.choices[0]['message']['content']}
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except openai.error.RateLimitError as e:
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# rate limit exception
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logger.warn(e)
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if retry_count < 1:
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time.sleep(5)
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logger.warn("[OPEN_AI] RateLimit exceed, 第{}次重试".format(retry_count+1))
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return self.reply_text(session, session_id, retry_count+1)
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else:
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return {"completion_tokens": 0, "content": "提问太快啦,请休息一下再问我吧"}
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except openai.error.APIConnectionError as e:
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# api connection exception
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logger.warn(e)
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logger.warn("[OPEN_AI] APIConnection failed")
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return {"completion_tokens": 0, "content":"我连接不到你的网络"}
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except openai.error.Timeout as e:
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logger.warn(e)
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logger.warn("[OPEN_AI] Timeout")
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return {"completion_tokens": 0, "content":"我没有收到你的消息"}
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except Exception as e:
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# unknown exception
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logger.exception(e)
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Session.clear_session(session_id)
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return {"completion_tokens": 0, "content": "请再问我一次吧"}
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class SessionManager(object):
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def __init__(self):
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if conf().get('expires_in_seconds'):
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@@ -19,6 +19,8 @@ class Bridge(object):
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model_type = conf().get("model")
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if model_type in ["text-davinci-003"]:
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self.btype['chat'] = const.OPEN_AI
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if conf().get("use_azure_chatgpt"):
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self.btype['chat'] = const.CHATGPTONAZURE
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self.bots={}
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def get_bot(self,typename):
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@@ -1,4 +1,5 @@
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# bot_type
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OPEN_AI = "openAI"
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CHATGPT = "chatGPT"
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BAIDU = "baidu"
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BAIDU = "baidu"
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CHATGPTONAZURE = "chatGPTOnAzure"
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@@ -11,6 +11,6 @@
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"voice_reply_voice": false,
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"conversation_max_tokens": 1000,
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"expires_in_seconds": 3600,
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"character_desc": "你是ChatGPT, 一个由OpenAI训练的大型语言模型, 你旨在回答并解决人们的任何问题,并且可以使用多种语言与人交流。"
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}
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"character_desc": "你是ChatGPT, 一个由OpenAI训练的大型语言模型, 你旨在回答并解决人们的任何问题,并且可以使用多种语言与人交流。",
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"use_azure_chatgpt": false
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}
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